-9H-xanthene-4,5-diyL

-9H-xanthene-4,5-diyL - Names and Identifiers

Name	(2,7-Di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)
Synonyms	-9H-xanthene-4,5-diyL 4,5-DIPHENYLPHOSPHINO-2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE 4,5-Bis(diphenylphosphino)-2,7-di-tert-butyl-9,9-dimethylxanthene 2,7-DI-TERT-BUTYL-9,9-DIMETHYL-4,5-BIS(METHYLPHENYLPHOSPHINO)XANTHENE (R,R)-2,7-DI-TERT-BUTYL-9,9-DIMETHYL-4,5-BIS(METHYLPHENYLPHOSPHINO)XANTHENE (2,7-Di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (S,S)-2,7-DI-TERT-BUTYL-9,9-DIMETHYL-4,5-BIS(METHYLPHENYLPHOSPHINO)XANTHENE Phosphine, 1,1'-[2,7-bis(1,1-dimethylethyl)-9,9-dimethyl-9H-xanthene-4,5-diyl]bis[1,1-diphenyl-
CAS	221462-97-1

-9H-xanthene-4,5-diyL - Physico-chemical Properties

Molecular Formula	C47H48OP2
Molar Mass	690.83

-9H-xanthene-4,5-diyL - Introduction

(2,7-Di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) ((2,7-Di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)) is an organic compound with the following properties and applications:

Nature:
-Chemical formula: C54H54P2
-Molecular weight: 782.94g/mol
-Appearance: Yellow to orange solid
-Solubility: Soluble in inert organic solvents such as benzene and dichloromethane

Use:
-This compound is often used as a ligand for fluorescent materials. It can form complexes with metal ions, and these complexes have important applications in fluorescent dyes, organic light-emitting devices and other fields.
-can also be used as a catalyst in organic synthesis reactions, such as catalytic asymmetric synthesis.

Preparation Method:
The method of preparing (2,7-Di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) is relatively complicated. A common synthetic method is by a multi-step reaction, usually starting from toluene as the starting material.

Safety Information:
the impact of-(2,7-di-tert-butyl-9, 9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) on human body and environment needs to be determined through relevant research. therefore, appropriate safety measures should be taken during use, such as wearing protective gloves and glasses.
-At room temperature, this compound usually does not ignite spontaneously, but it may burn under the action of a fire source, releasing toxic gases and smoke. Contact with oxidizing agents should be avoided.

Last Update：2024-04-10 22:29:15